| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $19.38 | 9.591% | $21.2387 | $21.24 | $21.25 | $21.20 |
| Purchase #2 | $179.57 | 8.788% | $195.3506 | $195.35 | $195.35 | $195.40 |
| Purchase #3 | $146.41 | 13.546% | $166.2427 | $166.24 | $166.25 | $166.20 |
| Purchase #4 | $7.90 | 6.202% | $8.39 | $8.39 | $8.40 | $8.40 |
| Purchase #5 | $124.68 | 4.232% | $129.9565 | $129.96 | $129.95 | $130.00 |
| Purchase #6 | $204.97 | 4.438% | $214.0666 | $214.07 | $214.05 | $214.10 |
| Purchase #7 | $233.43 | 3.365% | $241.2849 | $241.28 | $241.30 | $241.30 |
| 7 purchase totals = | $916.34 | $976.5300 | $976.53 | $976.55 | $976.60 | |